15.Ibn Abī ʿUmayr narrated from Muʿāwiyah ibn ʿAmmār, from Abū ʿAbdillāh (a) whom
he heard saying, “Verily there are two angels in the sky who have been placed in charge of [observing] the servants, so whoever humbles himself before Allah is elevated by them and whoever is haughty is abased by them.”